Unix/Linux Beginners

This quick tip will help to fix “hard disk with UUID already exists” issue…

The first important thing to do after installing a fresh Ubuntu OS is to…

When you display a source code or config file’s contents in the standard output…

In this brief guide, we will learn how to avoid duplicate entries in Bash…

There were times when I had to share my Terminal output to a colleague…

You are aware of “pwd” command, aren’t you? The pwd command (stands for Present…

We already knew how to list installed packages and also how to list the…

Have you ever wanted a temporary working space with read/write access for testing purposes?…

Have you ever wanted to create a directory or file and name it the…

I came across an interesting discussion thread on Twitter. It is about an Interview…